CN101736618A - Acid scouring agent and preparation method thereof - Google Patents
Acid scouring agent and preparation method thereof Download PDFInfo
- Publication number
- CN101736618A CN101736618A CN200910262986A CN200910262986A CN101736618A CN 101736618 A CN101736618 A CN 101736618A CN 200910262986 A CN200910262986 A CN 200910262986A CN 200910262986 A CN200910262986 A CN 200910262986A CN 101736618 A CN101736618 A CN 101736618A
- Authority
- CN
- China
- Prior art keywords
- acid
- scouring agent
- water
- copolymer
- sodium salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses an acid scouring agent and a preparation method thereof. The acid scouring agent comprises a multivariate acidic copolymer, polyvinyl pyrrolidone PVP and sodium gluconate. The scouring agent does not contain phosphorus, alkylphenol ethoxylates and harmful solvents and is degradable; and at the same time, the scouring agent has the characteristics of a little foam, high chelation value and high alkali neutralizing capacity. The scouring agent can be used for scouring cellulose fibers after dyeing, can simplify the traditional process and contributes to energy conservation and emission reduction.
Description
Technical field
The present invention relates to reagent of a kind of textile dyeing and finishing industry and preparation method thereof, particularly a kind of reagent of soaping behind the cellulose dyeing and preparation method thereof that is used for.
Background technology
Dyeing is the important composition one's duty of textile industry, is again the industry that energy consumption is higher, quantity of wastewater effluent is bigger.Dyeing is carried out energy-saving and emission-reduction work,, water saving efficient except researching and developing, energy-saving equipment are developed and are applied outside the practical new technology of energy-conservation, water saving, and adopting efficient, environmental protection, water saving, energy-conservation dying material is the most effective way of present stage, and less investment, instant effect.
Cellulose dyeing generally adopts REACTIVE DYES, such dyestuff has the advantage of the complete lovely luster of chromatogram, but hydrolysis can take place last when dying set, and the hydrolised dye son's wife forms loose colour on fiber, have a strong impact on the COLOR FASTNESS of product, so soaping after the reactive dyeing is extremely important.
The soaping agent of Sheng Chaning mostly adopted the compound of surfactant in the past, was CN 1834216A described " a kind of textile printing and dyeing is soaped with high-efficiency environment friendly soaping agent composition and method of making the same " as patent publication No..In these surfactants, generally contain the alkylphenol polyoxyethylene (being called for short APEO) that environment is had potential hazard, or to the disadvantageous phosphate of environment (salt).The effect that APEO is big to the toxicity of aquatic organism, biological degradability is slow, have similar female hormone, the normal hormone secretion of energy harmful to human, promptly said " female effect ".The American-European APEO that the textiles kimonos has been loaded onto has carried out strict qualification: requirement must not surpass 30ppm.Therefore the APEO content on the textiles has caused the great attention of each processor, requires various auxiliary agents not contain APEO one after another.Phosphate (salt) class surfactant then can significantly improve the chemical oxygen consumption (COC) (COD) of sewage, and after particularly Taihu Lake blue-green algae incident took place, country carried out strictness control to the COD value of printing and dyeing mill's sewage discharge.Therefore the developing direction of soaping agent is not for containing APEO, not containing " phosphorus ", and biological degradability is good.
High-molecular copolymer type soaping agent has had certain research and development in recent years, anti-staining detergent (seeing patent publication No. CN 101314922A, CN 101531956A) as people such as Wang Xiangrong, Pu Zongyao research, the polymer copolymerization that such soaping agent adopted is a sodium-salt type, this is as neutrality or alkalescent, the ability of residual alkali in not possessing and on the cloth cover.Cellulose fibre if adopt this type of detergent to soap, also must pass through operations such as washing-mistakes (vinegar) acid-wash-soap-(heat) washing-washing-soften excessively after reactive dyeing, the road water consumption of washing two of soaping reached more than 70 tons after one ton of fabric was used for.
Summary of the invention
First goal of the invention of the present invention is to be to overcome the deficiencies in the prior art part, provide a kind of not phosphorous, do not contain APEO, foam is low, biodegradable, the effect of soaping is good, the acid scouring agent that chelating value is high.
Second goal of the invention of the present invention is to provide a kind of rational and less preparation method of pollution that reduces cost for above-mentioned acid scouring agent.
First goal of the invention of the present invention is achieved through the following technical solutions: a kind of acid scouring agent, comprise acid copolymer, polyvinylpyrrolidone PVP and gluconic acid sodium salt, and each component and percentage by weight thereof are:
Copolymer 30%-80%
Polyvinylpyrrolidone PVP 1%-10%
Gluconic acid sodium salt 2%-8%
Water 2%-67%
The further technical scheme of the present invention is: comprise acid copolymer, polyvinylpyrrolidone PVP and gluconic acid sodium salt, each component and percentage by weight thereof are:
Acid copolymer 52%-78%
Polyvinylpyrrolidone PVP 2%-5%
Gluconic acid sodium salt 5%-8%
Water 10%-40%
Technical scheme of the present invention can also be: comprise acid copolymer, polyvinylpyrrolidone PVP and gluconic acid sodium salt, each component and percentage by weight thereof are:
Acid copolymer 30%-51%
Polyvinylpyrrolidone PVP 1%-4%
Gluconic acid sodium salt 2%-5%
Water 40%-67%
Each component of acid copolymer recited above and percentage by weight thereof are:
Acrylic acid 20%-40%
Maleic anhydride 5%-20%
Fumaric acid 3%-15%
Acrylamide 5%-10%
Sodium hydrogensulfite 2%-10%
Ammonium persulfate 1%-5%
Water 30%-60%
Acid scouring agent of the present invention can prepare as follows:
A: the preparation of polynary acid copolymer
In 1 ton of enamel reaction still, the water, maleic acid, fumaric acid, acrylamide and the part acrylic acid that add ormal weight, be warmed up to 50-80 ℃, add sodium hydrogensulfite and part ammonium persulfate aqueous solution, solution is warmed up to 70-90 ℃ automatically, keeps this temperature, acid of very long dropping residual acrylic acid and ammonium persulfate aqueous solution, after being added dropwise to complete,, cool to then below 40 ℃ 80-90 ℃ of insulation 3-6 hour.
B: environment protection type dye is composite with acid scouring agent
The polyvinylpyrrolidone PVP of formula ratio, gluconic acid sodium salt and water are dropped in the reactor, stir, filter discharging and can then.
At environment protection type dye acid scouring agent of the present invention, it is characterized in that this soaping agent neutralising capacity is strong, the chelating value height, not phosphorous, do not contain APEO, foam is low, and is biodegradable.Can be used for soaping after the reactive dyeing.
Multi-functional dye leveler of the present invention has a flat iron plate for making cakes and closes multiple functions such as dispersion, level dyeing, oil removing, washing.Can be used for the dyeing of polyester fiber one-bath deoiling.Adopt novel acid scouring agent can replace acetic acid to play neutralization, the peracid and the technology of soaping are united two into one, can obtain the splendid effect of soaping, its excellent chelating dispersibility also makes the cleaning after soaping become easy, shortened process reduces washing times, thereby reduces the integrated cost of enterprise, reduce environmental pollution, increase work efficiency.
The specific embodiment
All raw material of Shi Yonging and additive etc. all are conventional uses in the present invention, can buy from market.In the present invention, refer in particular to as non-, all amounts, percentage, part are unit of weight.
Below in conjunction with embodiment the present invention is carried out concrete description.As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, following embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change that is equal in the scope of the present invention all be included in the invention.
Embodiment 1:
1, the preparation of copolymer:
The preparation of A, initiator solution: 10 kilograms of ammonium persulfates are added water make initiator solution for 90 kilograms;
Synthesizing of B, copolymer: in 1 ton of enamel reaction still, add 305 kilograms of entry, 22 kilograms of maleic acids, 10.6 kilograms of fumaric acid, 20.5 kilograms and 24 kilograms acrylic acid of acrylamide, be warmed up to 50-70 ℃, add 24 kilograms and 30 kilograms ammonium persulfate aqueous solutions of sodium hydrogensulfite, solution is warmed up to 70-90 ℃ automatically, keeps this temperature, 96 kilograms of very long dropwise addition of acrylic acid acid and residue ammonium persulfate aqueous solution 7, after being added dropwise to complete,, cool to then below 40 ℃ 80-90 ℃ of insulation 3-6 hour.
C, environment protection type dye are used the composite of acid scouring agent
In above-mentioned product, add 26 kilograms of polyvinylpyrrolidone PVP, 65 kilograms of gluconic acid sodium salts and 98 kg of water, fully stir it is dissolved fully, filter discharging and can.
Embodiment 2:
1, the preparation of copolymer:
The preparation of A, initiator solution: 8.4 kilograms of ammonium persulfates are added water make initiator solution for 76 kilograms;
Synthesizing of B, copolymer: in 1 ton of enamel reaction still, add 240 kilograms of entry, 16 kilograms of maleic acids, 5.6 kilograms of fumaric acid, 8.3 kilograms and 16 kilograms acrylic acid of acrylamide, be warmed up to 50-70 ℃, add 21 kilograms of sodium hydrogensulfites and 22 ammonium persulfate aqueous solutions, solution is warmed up to 70-90 ℃ automatically, keeps this temperature, 88 kilograms of very long dropwise addition of acrylic acid acid and residue ammonium persulfate aqueous solution, after being added dropwise to complete,, cool to then below 40 ℃ 80-90 ℃ of insulation 3-6 hour.
C, environment protection type dye are used the composite of acid scouring agent
In above-mentioned product, add 28 kilograms of polyvinylpyrrolidone PVP, 46 kilograms of gluconic acid sodium salts and 300 kg of water, fully stir it is dissolved fully, filter discharging and can.
Claims (5)
1. an acid scouring agent is characterized in that comprising acid copolymer, polyvinylpyrrolidone PVP and gluconic acid sodium salt, and each component and percentage by weight thereof are:
Copolymer 30%-80%
Polyvinylpyrrolidone PVP 1%-10%
Gluconic acid sodium salt 2%-8%
Water 2%-67%
2. acid scouring agent as claimed in claim 1 is characterized in that each component and percentage by weight thereof are:
Acid copolymer 52%-78%
Polyvinylpyrrolidone PVP 2%-5%
Gluconic acid sodium salt 5%-8%
Water 10%-40%
3. acid scouring agent as claimed in claim 1 is characterized in that each component and percentage by weight thereof are:
Acid copolymer 30%-51%
Polyvinylpyrrolidone PVP 1%-4%
Gluconic acid sodium salt 2%-5%
Water 40%-67%
4. as claim 1 or 2 or 3 described acid scouring agents, it is characterized in that each component of described acid copolymer and percentage by weight thereof are:
Acrylic acid 20%-40%
Maleic anhydride 5%-20%
Fumaric acid 3%-15%
Acrylamide 5%-10%
Sodium hydrogensulfite 2%-10%
Ammonium persulfate 1%-5%
Water 30%-60%
5. the preparation method of an acid scouring agent is used for preparing the acid scouring agent described in claim 1 or 2 or 3, it is characterized in that step comprises:
1) preparation of polynary acid copolymer
In 1 ton of enamel reaction still, the water, maleic acid, fumaric acid, acrylamide and the part acrylic acid that add ormal weight, be warmed up to 50-80 ℃, add sodium hydrogensulfite and part ammonium persulfate aqueous solution, solution is warmed up to 70-90 ℃ automatically, keeps this temperature, acid of very long dropping residual acrylic acid and ammonium persulfate aqueous solution, after being added dropwise to complete,, cool to then below 40 ℃ 80-90 ℃ of insulation 3-6 hour.
2) environment protection type dye is used the composite of acid scouring agent
The polyvinylpyrrolidone PVP of formula ratio, gluconic acid sodium salt and water are dropped in the reactor, stir, filter discharging and can then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102629869A CN101736618B (en) | 2009-12-14 | 2009-12-14 | Acid scouring agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102629869A CN101736618B (en) | 2009-12-14 | 2009-12-14 | Acid scouring agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101736618A true CN101736618A (en) | 2010-06-16 |
| CN101736618B CN101736618B (en) | 2011-05-25 |
Family
ID=42460606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102629869A Active CN101736618B (en) | 2009-12-14 | 2009-12-14 | Acid scouring agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101736618B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080023A (en) * | 2010-11-22 | 2011-06-01 | 青岛大学 | Efficient de-waxing cleaning solution for wax printed fabrics |
| CN102766538A (en) * | 2012-07-27 | 2012-11-07 | 宁波御坊堂生物科技有限公司 | Edible detergent and preparation method thereof |
| CN103388269A (en) * | 2010-10-18 | 2013-11-13 | 南通斯恩特纺织科技有限公司 | Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye |
| CN105297496A (en) * | 2015-11-24 | 2016-02-03 | 惠州市泰和化工有限公司 | Acidic soaping softener |
| CN106520408A (en) * | 2016-10-09 | 2017-03-22 | 常州亚环环保科技有限公司 | Preparation method of environment-friendly high-efficient compound soaping agent |
| CN106929178A (en) * | 2017-03-12 | 2017-07-07 | 石狮市华锐化工贸易有限公司 | A kind of acid scouring agent and preparation method thereof |
| CN108457099A (en) * | 2018-02-28 | 2018-08-28 | 江苏金太阳纺织科技股份有限公司 | A kind of buffer and preparation method thereof of balance fabric acid-base value |
| CN109252407A (en) * | 2018-09-14 | 2019-01-22 | 桐乡市濮院毛针织技术服务中心 | Soaping agent is used in a kind of coffee-like dyeing of nylon fabric |
| CN110331603A (en) * | 2019-08-06 | 2019-10-15 | 广东科峰新材料科技有限公司 | A kind of acid dyeing and calico-printer's soap detergent composition and preparation method thereof |
| CN110499218A (en) * | 2019-09-17 | 2019-11-26 | 黄河三角洲京博化工研究院有限公司 | A kind of efficient and environment-friendly type acid scouring agent and preparation method thereof |
| CN111675792A (en) * | 2020-06-28 | 2020-09-18 | 广东传化富联精细化工有限公司 | Multifunctional chelating dispersion protective colloid for fabric and preparation method thereof |
| CN112127183A (en) * | 2020-09-03 | 2020-12-25 | 苏州联胜化学有限公司 | Low-foam anti-staining soaping agent and preparation method thereof |
| CN114164053A (en) * | 2021-12-03 | 2022-03-11 | 广东三兴高新材料科技有限公司 | Acidic soaping agent |
| CN114438804A (en) * | 2022-03-08 | 2022-05-06 | 上海爱尔企业发展股份有限公司 | Liquid reduction cleaning agent and preparation method thereof |
| CN115198545A (en) * | 2022-03-16 | 2022-10-18 | 杭州桑瑞斯新材料有限公司 | Cleaning processing technology for fiber fabric |
| CN116284542A (en) * | 2023-03-01 | 2023-06-23 | 多恩生物科技有限公司 | Active anti-sticking soaping agent and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408154C (en) * | 2006-08-29 | 2008-08-06 | 四川省纺织工业研究所 | Non-phosphate alkaliproof highly effective chelating dispersion stabilizer, preparation process and use thereof |
| CN101314922B (en) * | 2008-06-24 | 2010-07-14 | 苏州大学 | Contamination-proof detergent washing agent for textile dyeing printing process |
| CN101531731B (en) * | 2009-03-27 | 2011-09-21 | 广东德美精细化工股份有限公司 | Non-phosphate high molecular acidic performed polymer and preparation method thereof for textile dyeing |
-
2009
- 2009-12-14 CN CN2009102629869A patent/CN101736618B/en active Active
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388269A (en) * | 2010-10-18 | 2013-11-13 | 南通斯恩特纺织科技有限公司 | Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye |
| CN103388269B (en) * | 2010-10-18 | 2014-12-10 | 南通斯恩特纺织科技有限公司 | Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye |
| CN102080023A (en) * | 2010-11-22 | 2011-06-01 | 青岛大学 | Efficient de-waxing cleaning solution for wax printed fabrics |
| CN102766538A (en) * | 2012-07-27 | 2012-11-07 | 宁波御坊堂生物科技有限公司 | Edible detergent and preparation method thereof |
| CN102766538B (en) * | 2012-07-27 | 2014-03-12 | 宁波御坊堂生物科技有限公司 | Edible detergent and preparation method thereof |
| CN105297496A (en) * | 2015-11-24 | 2016-02-03 | 惠州市泰和化工有限公司 | Acidic soaping softener |
| CN106520408A (en) * | 2016-10-09 | 2017-03-22 | 常州亚环环保科技有限公司 | Preparation method of environment-friendly high-efficient compound soaping agent |
| CN106929178A (en) * | 2017-03-12 | 2017-07-07 | 石狮市华锐化工贸易有限公司 | A kind of acid scouring agent and preparation method thereof |
| CN108457099B (en) * | 2018-02-28 | 2020-04-07 | 江苏金太阳纺织科技股份有限公司 | Buffering agent for balancing fabric pH value and preparation method thereof |
| CN108457099A (en) * | 2018-02-28 | 2018-08-28 | 江苏金太阳纺织科技股份有限公司 | A kind of buffer and preparation method thereof of balance fabric acid-base value |
| CN109252407A (en) * | 2018-09-14 | 2019-01-22 | 桐乡市濮院毛针织技术服务中心 | Soaping agent is used in a kind of coffee-like dyeing of nylon fabric |
| CN110331603A (en) * | 2019-08-06 | 2019-10-15 | 广东科峰新材料科技有限公司 | A kind of acid dyeing and calico-printer's soap detergent composition and preparation method thereof |
| CN110499218A (en) * | 2019-09-17 | 2019-11-26 | 黄河三角洲京博化工研究院有限公司 | A kind of efficient and environment-friendly type acid scouring agent and preparation method thereof |
| CN111675792A (en) * | 2020-06-28 | 2020-09-18 | 广东传化富联精细化工有限公司 | Multifunctional chelating dispersion protective colloid for fabric and preparation method thereof |
| CN112127183A (en) * | 2020-09-03 | 2020-12-25 | 苏州联胜化学有限公司 | Low-foam anti-staining soaping agent and preparation method thereof |
| CN114164053A (en) * | 2021-12-03 | 2022-03-11 | 广东三兴高新材料科技有限公司 | Acidic soaping agent |
| CN114438804A (en) * | 2022-03-08 | 2022-05-06 | 上海爱尔企业发展股份有限公司 | Liquid reduction cleaning agent and preparation method thereof |
| CN115198545A (en) * | 2022-03-16 | 2022-10-18 | 杭州桑瑞斯新材料有限公司 | Cleaning processing technology for fiber fabric |
| CN116284542A (en) * | 2023-03-01 | 2023-06-23 | 多恩生物科技有限公司 | Active anti-sticking soaping agent and preparation method thereof |
| CN116284542B (en) * | 2023-03-01 | 2024-02-20 | 多恩生物科技有限公司 | Active anti-sticking soaping agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101736618B (en) | 2011-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101736618B (en) | Acid scouring agent and preparation method thereof | |
| CN102660146B (en) | Oxidation-resistant disperse dye composition and preparation and application thereof | |
| CN101265369B (en) | Azo dye composition and application thereof | |
| CN110330810B (en) | Superfine nano liquid dispersion color paste and preparation method thereof | |
| CN102619113B (en) | Short-process low temperature soaping additive and preparation method thereof | |
| CN101736612B (en) | Multi-functional dye leveler and preparation method thereof | |
| CN110499218B (en) | Efficient environment-friendly acid soaping agent and preparation method thereof | |
| CN101531731B (en) | Non-phosphate high molecular acidic performed polymer and preparation method thereof for textile dyeing | |
| CN101319469A (en) | Solid fixation alkaline agent used for reactive dye rolling braizing method dyeing | |
| CN102899195B (en) | Soaping compound enzyme and application method thereof | |
| CN112832039A (en) | One-bath two-step dyeing process suitable for polyester-cotton blended fabric | |
| CN102424771B (en) | Low temperature soaping powder and preparation method thereof | |
| CN106929178A (en) | A kind of acid scouring agent and preparation method thereof | |
| CN108252131A (en) | Soaping agent and technique of soaping | |
| CN102888129B (en) | Disperse dye composition and applications thereof | |
| CN110080016B (en) | Scouring and dyeing soap boiling one-bath process for cotton fabric by using reactive dye | |
| CN111484753A (en) | Sun-proof easy-to-wash red azo disperse dye and preparation method thereof | |
| CN108503821A (en) | A kind of polyoxyethylene ether glycine betaine polycarboxylic acid sodium salt and preparation method thereof | |
| CN101691694B (en) | Pure cotton and blend fiber scouring and dyeing synergistic agent and manufacturing method thereof | |
| CN108611863A (en) | A kind of without phosphorus nitrogen-free type scouring agent and its preparation and application | |
| CN102943004A (en) | Metal complex oxidation system and application thereof | |
| CN102321209A (en) | Preparation method of non-phosphate high-molecular acidic prepolymer used for textile dyeing | |
| CN100404629C (en) | Red dye composition and its preparation and use | |
| CN104611958A (en) | Energy-saving and environment-friendly low-temperature soaping agent and synthetic method thereof | |
| CN101575462A (en) | Sea island ultra-fine fiber special-black polyester dispersion dye with high color deepening capability and color fastness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |